BibTeX

@ARTICLE{iumj3744,
    author = "Bartlomiej Siudeja",
     title = "Isoperimetric inequalities for eigenvalues of triangles",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 59,
      year = 2010,
     issue = 3,
     pages = "1097--1120",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "35P15;",
}

amsrefs

\bib{iumj3744}{article}{
     author = {Siudeja, Bartlomiej},
      title = {Isoperimetric inequalities for eigenvalues of triangles},
    journal = {Indiana Univ. Math. J.},
     volume = {59},
       year = {2010},
     number = {3},
      pages = {1097 \ndash 1120},
}